After you run the ose.sh redeploy command to redeploy the SAS OnDemand Decision Engine in SAS Fraud Management 6.1, Python signatures do not persist in the Multi-Entity History database. This issue occurs only when you run multiple SAS OnDemand Decision Engines in a clustered configuration.
Workaround
To circumvent this problem, restart the SAS OnDemand Decision Engine by running the following commands: